Shreeleather - Very poor shoes

I bought a shoe from shree leather cnaught palce new delhi on 25/5/2009 of Rs. 598.88. But with in 3 months the sole of that shoes has been cracked. In the time of purchased they gave me a 6 months gurantee but with in 3 months that shoe totally finished...REALLY VERY POOR SHOES AND I WILL DURING DURGA PUJA VACATION STOPED TO EVERY ONE TO PURCHASE THAT POOR COMPANIES SHOE...REALY VERY DISAPPOINTED